here is some text followed by \mycommand{
	here is some text \textbf{
		bold tex}
	after text}{
	and some \emph{
		emphacised}
	text}[and finally some \itshape{
		italicized}] and
some more text \textbf{
	bold text}
and here is another command \cmh[optional]{
	mandatory}
after text \final{
	command text}
and yet more text

here is some text followed by \mycommand{
	here is some text \textbf{
		bold tex}
	after text}{
	and some \emph{
		emphacised}
	text}[and finally some \itshape{
		italicized}] and
some more text \textbf{
	bold text}
and here is another command \cmh[optional]{
	mandatory}
after text \final{
	command text}
and yet more text

here is some text followed by \mycommand{
	here is some text \textbf{
		bold tex}
	after text}{
	and some \emph{
		emphacised}
	text}[and finally some \itshape{
		italicized}] and
some more text \textbf{
	bold text}
and here is another command \cmh[optional]{
	mandatory}
after text \final{
	command text}
and yet more text
